Apply suggestions from code review

Author: gewarren

xml/System.Security.Cryptography/TripleDES.xml

@@ -70,13 +70,11 @@
 ## Examples  
  The following code example shows how to create and use a <xref:System.Security.Cryptography.TripleDES> object to encrypt and decrypt data in a file.  
   
- :::code language="cpp" source="~/snippets/cpp/VS_Snippets_CLR/Cryptography.3DES.Create.File/CPP/fileexample.cpp" id="Snippet1":::
  :::code language="csharp" source="~/snippets/csharp/System.Security.Cryptography/TripleDES/Create/fileexample.cs" id="Snippet1":::
  :::code language="vb" source="~/snippets/visualbasic/VS_Snippets_CLR/Cryptography.3DES.Create.File/VB/fileexample.vb" id="Snippet1":::  
   
  The following code example shows how to create and use a <xref:System.Security.Cryptography.TripleDES> object to encrypt and decrypt data in memory.  
   
- :::code language="cpp" source="~/snippets/cpp/VS_Snippets_CLR/Cryptography.3DES.Create.Memory/CPP/memoryexample.cpp" id="Snippet1":::
  :::code language="csharp" source="~/snippets/csharp/System.Security.Cryptography/TripleDES/Create/memoryexample.cs" id="Snippet1":::
  :::code language="vb" source="~/snippets/visualbasic/VS_Snippets_CLR/Cryptography.3DES.Create.Memory/VB/memoryexample.vb" id="Snippet1":::  
 
@@ -228,7 +226,6 @@
   
  The following code example shows how to create and use a <xref:System.Security.Cryptography.TripleDES> object to encrypt and decrypt data in memory.  
   
- :::code language="cpp" source="~/snippets/cpp/VS_Snippets_CLR/Cryptography.3DES.Create.Memory/CPP/memoryexample.cpp" id="Snippet1":::
  :::code language="csharp" source="~/snippets/csharp/System.Security.Cryptography/TripleDES/Create/memoryexample.cs" id="Snippet1":::
  :::code language="vb" source="~/snippets/visualbasic/VS_Snippets_CLR/Cryptography.3DES.Create.Memory/VB/memoryexample.vb" id="Snippet1":::